71881796158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{23447}}^1$

素因数の和:23928

約数の個数: 32

約数和(自身を含む): 112316295168

約数和(自身を除く): 40434499010

約数列:

[1, 2, 31, 62, 197, 251, 394, 502, 6107, 7781, 12214, 15562, 23447, 46894, 49447, 98894, 726857, 1453714, 1532857, 3065714, 4619059, 5885197, 9238118, 11770394, 143190829, 182441107, 286381658, 364882214, 1159383809, 2318767618, 35940898079, 71881796158]

約数ペア:

[(1, 71881796158), (2, 35940898079), (31, 2318767618), (62, 1159383809), (197, 364882214), (251, 286381658), (394, 182441107), (502, 143190829), (6107, 11770394), (7781, 9238118), (12214, 5885197), (15562, 4619059), (23447, 3065714), (46894, 1532857), (49447, 1453714), (98894, 726857)]